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–+ servings
Crispy Parmesan

Crispy Parmesan Potato Gratin You'll Crave Every Night

This Crispy Parmesan potato gratin is a warm and indulgent side dish with layers of tender potatoes and garlic cream.
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Prep Time 20 minutes
Cook Time 1 hour 15 minutes
Cooling Time 5 minutes
Total Time 1 hour 40 minutes
Servings: 6 servings
Course: Dinner
Cuisine: Comfort Food
Calories: 350
Ingredients Equipment Method Nutrition Notes

Ingredients
  

For the Gratin
  • 5 medium Yukon Gold Potatoes Russet potatoes can be used as an alternative.
  • 1 cup Heavy Cream Substitute with half-and-half for a lighter touch.
  • 1 tsp Kosher Salt Sea salt can be used instead.
  • 3 cloves Garlic Minced; adjust for desired garlic kick.
  • 1 tbsp Butter Margarine can serve as a substitute.
  • 1 small Shallot Diced; finely diced onion can also be used.
For the Cheese Topping
  • 1 cup Gruyere Cheese Grated; Swiss cheese can also work well.
  • ½ cup Parmesan Cheese Grated; Pecorino Romano is a great alternative.
  • 1 tsp Fresh Thyme Omit or replace with dried thyme if preferred.

Equipment

  • Oven
  • Cast-iron Skillet
  • Mandoline Slicer
  • Saucepan

Method
 

Step-by-Step Instructions
  1. Preheat your oven to 325°F (160°C). Gather your ingredients.
  2. In a small saucepan, combine 1 cup of heavy cream, 1 tsp of kosher salt, and 3 minced garlic cloves. Simmer for about 5 minutes.
  3. Using a mandoline slicer, thinly slice 5 medium Yukon Gold potatoes to about 1/8 inch thick.
  4. In a well-greased cast-iron skillet, melt 1 tbsp of butter over low heat. Add 1 diced small shallot and sauté for about 5 minutes.
  5. Drain the sliced potatoes and layer them in a spiral pattern over the sautéed shallots. Pour the garlic-infused cream mixture over the layered potatoes.
  6. Cover the skillet tightly with aluminum foil and bake for 1 hour and 15 minutes.
  7. Remove the gratin from the oven, set the oven to broil, and sprinkle 1 cup of grated Gruyere cheese, ½ cup of grated Parmesan cheese, and 1 tsp of fresh thyme on top. Broil for about 5 minutes.
  8. Remove the gratin from the oven and let it cool for a few minutes before slicing and serving.

Nutrition

Serving: 1servingCalories: 350kcalCarbohydrates: 30gProtein: 8gFat: 24gSaturated Fat: 14gPolyunsaturated Fat: 1gMonounsaturated Fat: 6gCholesterol: 50mgSodium: 600mgPotassium: 700mgFiber: 2gSugar: 1gVitamin A: 600IUVitamin C: 20mgCalcium: 300mgIron: 2mg

Notes

Use a mandoline for uniform slices and soak potatoes in cold water to prevent browning before layering.

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